Wow, what kind of grocery store were you shopping it
? The only time I ever see shelves empty is when a major snow storm is predicted.
As far as leaving your cart, I did that once in a store and didn't feel badly. If they can't sufficient staff the place they shouldn't open.

As far as leaving your cart, I did that once in a store and didn't feel badly. If they can't sufficient staff the place they shouldn't open.